There wasn’t much but the mostly fabricated WMD narrative was questioned a lot. Now the current administration makes an endless stream of fantasies and lies which go almost entirely unchallenged.

> There wasn’t much but the mostly fabricated WMD narrative was questioned a lot.

Cable and network news did not question that narrative, aside from the exception I mentioned. Read David Barstow's Pulitzer-winning stories in NYT-- cable news shows even had retired generals pushing for war without disclosing all kinds of conflicts of interest.

Edit: I should add that in reality there were protests with record numbers of people during the buildup to the Iraq War, and there were many articulate arguments against the war by all kinds of people. However, that was not the narrative presented in Network/Cable News.